/* * Asynchronous Compression operations * * Copyright (c) 2016, Intel Corporation * Authors: Weigang Li * Giovanni Cabiddu * * This program is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License as published by the Free * Software Foundation; either version 2 of the License, or (at your option) * any later version. * */ #ifndef _CRYPTO_ACOMP_INT_H #define _CRYPTO_ACOMP_INT_H #include /* * Transform internal helpers. */ static inline void *acomp_request_ctx(struct acomp_req *req) { return req->__ctx; } static inline void *acomp_tfm_ctx(struct crypto_acomp *tfm) { return tfm->base.__crt_ctx; } static inline void acomp_request_complete(struct acomp_req *req, int err) { req->base.complete(&req->base, err); } static inline const char *acomp_alg_name(struct crypto_acomp *tfm) { return crypto_acomp_tfm(tfm)->__crt_alg->cra_name; } static inline struct acomp_req *__acomp_request_alloc(struct crypto_acomp *tfm) { struct acomp_req *req; req = kzalloc(sizeof(*req) + crypto_acomp_reqsize(tfm), GFP_KERNEL); if (likely(req)) acomp_request_set_tfm(req, tfm); return req; } static inline void __acomp_request_free(struct acomp_req *req) { kzfree(req); } /** * crypto_register_acomp() -- Register asynchronous compression algorithm * * Function registers an implementation of an asynchronous * compression algorithm * * @alg: algorithm definition * * Return: zero on success; error code in case of error */ int crypto_register_acomp(struct acomp_alg *alg); /** * crypto_unregister_acomp() -- Unregister asynchronous compression algorithm * * Function unregisters an implementation of an asynchronous * compression algorithm * * @alg: algorithm definition * * Return: zero on success; error code in case of error */ int crypto_unregister_acomp(struct acomp_alg *alg); #endif 73e44269369e936165f0f9b61f1f09a11dae01c'>treecommitdiff
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authorVincent <vincent.stehle@laposte.net>2017-01-30 15:06:43 +0100
committerDavid S. Miller <davem@davemloft.net>2017-01-31 13:07:40 -0500
commitc73e44269369e936165f0f9b61f1f09a11dae01c (patch)
treee2188e900ba06302f8ed2746cb07edd3efbc5c35 /tools/include/asm-generic/bitops.h
parent040587af31228d82c52267f717c9fcdb65f36335 (diff)
net: thunderx: avoid dereferencing xcv when NULL
This fixes the following smatch and coccinelle warnings: drivers/net/ethernet/cavium/thunder/thunder_xcv.c:119 xcv_setup_link() error: we previously assumed 'xcv' could be null (see line 118) [smatch] drivers/net/ethernet/cavium/thunder/thunder_xcv.c:119:16-20: ERROR: xcv is NULL but dereferenced. [coccinelle] Fixes: 6465859aba1e66a5 ("net: thunderx: Add RGMII interface type support") Signed-off-by: Vincent Stehlé <vincent.stehle@laposte.net> Cc: Sunil Goutham <sgoutham@cavium.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'tools/include/asm-generic/bitops.h')